Home / 32,258,858.80-48,387,251.40-10,694,455.60

Finding the Fourth Proportional to 32,258,858.80, 48,387,251.40 and 10,694,455.60

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Solution

The fourth proportional to 32,258,858.80, 48,387,251.40 and 10,694,455.60 is: 16,041,339.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,858.80 : 48,387,251.40 = 10,694,455.60 : x
  2. Step 2: Convert to fraction form
    32,258,858.80/48,387,251.40 = 10,694,455.60/x
  3. Step 3: Cross multiply
    32,258,858.80x = 48,387,251.40 × 10,694,455.60
  4. Step 4: Simplify right side
    32,258,858.80x = 517,475,311,703,337.81
  5. Step 5: Solve for x
    x = 517,475,311,703,337.81/32,258,858.80
  6. Step 6: Final answer
    x = 16,041,339.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.